My aim was to come as close to Natural Gut as possible in terms of touch and feel

Developed with experts

This effect provides a better "snapback" of the strings and improves the spin potential of your strokes

Weight: approx 425grams

The string is long lasting and provides a lot of control

Tecnifibre Razor Code 12m set tennissträng The size of the:1.30 My aim was to comeRazor Code is world No1 Iga Swiatek's choice of polyester string! It has a round structure and is Tecnifibre's hardest string and is 32% more durable than the cut of Tecnifibre poly strings! This is a string for competitive players and for players looking for extra control. Durability: very high Playability: high energy on returns Arm friendliness: medium absorption of vibrations With Thermocore technology (High Crystallinity Degree Process